- Replaced toint/quickertoint with the portable routines from xs_Float.h. The

former used fistp, which is not portable across platforms, so cannot be
  used in the play simulation. They were only suitable for the renderer.
  xs_Float.h also has a very fast float->fixed conversion, so FLOAT2FIXED
  uses that now.
  (And I also learned that the FPU's round to nearest is not the rounding I
  learned in grade school but actually Banker's Rounding. I had no idea.)
  (Also, also, the only thing that could have made quickertoint faster than
  toint was that it stored a 32-bit int. I never timed them, and I doubt in
  practice there was any real difference between the two.)
- Changed atan2f to atan2. Using floats is not a win, because the result is
  returned as a double on the x87 stack, which the caller then needs to cast
  down to a float using fst/fld.

SVN r1990 (trunk)

src/basicinlines.h

@@ -201,13 +201,3 @@ static __forceinline SDWORD ksgn (SDWORD a)
 	else if (a > 0) return 1;
 	else return 0;
 }
-
-static __forceinline int toint (float v)
-{
-	return int(v);
-}
-
-static __forceinline int quickertoint (float v)
-{
-	return int(v);
-}